1 files changed, 42 insertions, 0 deletions
diff --git a/testsuites/vstf/vstf_scripts/vstf/agent/env/driver_plugins/model.py b/testsuites/vstf/vstf_scripts/vstf/agent/env/driver_plugins/model.py
new file mode 100644
index 00000000..ddc07449
--- /dev/null
+++ b/testsuites/vstf/vstf_scripts/vstf/agent/env/driver_plugins/model.py
@@ -0,0 +1,42 @@
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+from abc import ABCMeta
+from abc import abstractmethod
+
+
+class DriverPlugin:
+    __metaclass__ = ABCMeta
+
+    @abstractmethod
+    def __init__(self):
+        """don't pass in any args for __init__.
+        """
+
+    @abstractmethod
+    def clean(self):
+        """implement this clean function to clean environment before and after calling any other functions.
+        
+        """
+        pass
+
+    @abstractmethod
+    def load(self, drivers):
+        """load driver modules.
+        
+        :param list    drivers:list of modules to be inserted. for example:[ixgbe,vhost_net]
+        
+        """
+        pass
+
+    @abstractmethod
+    def get_supported_drivers(self):
+        """return a list of supported driver modules.
+        """
+        pass